Baldwin Locomotive Works
Baldwin LoActive Patents
0
Total Holdings
23
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2531228A | Torque measuring system | Expired / Lapsed | 1945-05-23 | 1950-11-21 | 0 | Details |
| US2500764A | Fatigue testing apparatus | Expired / Lapsed | 1945-03-21 | 1950-03-14 | 0 | Details |
| US2472047A | Electrical load weighing apparatus | Expired / Lapsed | 1946-03-14 | 1949-05-31 | 0 | Details |
| US2472045A | Fluid pressure measuring device | Expired / Lapsed | 1945-12-12 | 1949-05-31 | 0 | Details |
| US2448133A | Bending fixture | Expired / Lapsed | 1945-02-02 | 1948-08-31 | 0 | Details |
| US2440961A | Nonoverhaul apparatus for hydraulic systems | Expired / Lapsed | 1943-06-12 | 1948-05-04 | 0 | Details |
| US2439146A | Load weighing device | Expired / Lapsed | 1946-03-14 | 1948-04-06 | 0 | Details |
| US2421222A | Multirange load measuring apparatus | Expired / Lapsed | 1945-09-10 | 1947-05-27 | 0 | Details |
| US2419061A | Pressure operated electric strain gage | Expired / Lapsed | 1944-09-22 | 1947-04-15 | 0 | Details |
| US2416664A | Strain responsive apparatus | Expired / Lapsed | 1944-07-25 | 1947-02-25 | 0 | Details |
| US2416090A | Strain measuring and recording apparatus | Expired / Lapsed | 1943-02-17 | 1947-02-18 | 0 | Details |
| US2414161A | Dynamometer | Expired / Lapsed | 1945-02-02 | 1947-01-14 | 0 | Details |
| US2400467A | Fluid pressure responsive device | Expired / Lapsed | 1943-11-05 | 1946-05-14 | 0 | Details |
| US2392293A | Torque measuring apparatus | Expired / Lapsed | 1942-02-14 | 1946-01-01 | 0 | Details |
| US2373351A | Control for universal resonant type fatigue testing machines | Expired / Lapsed | 1942-10-08 | 1945-04-10 | 0 | Details |
| US2360493A | Electrical strain responsive apparatus | Expired / Lapsed | 1943-03-09 | 1944-10-17 | 0 | Details |
| US2325345A | Weighing system | Expired / Lapsed | 1940-02-05 | 1943-07-27 | 0 | Details |
| US2306990A | Sealing arrangement for locomotive power units | Expired / Lapsed | 1941-02-12 | 1942-12-29 | 0 | Details |
| US2299424A | Fatigue testing machine | Expired / Lapsed | 1940-07-16 | 1942-10-20 | 0 | Details |
| US2268783A | Indicating apparatus | Expired / Lapsed | 1939-03-17 | 1942-01-06 | 0 | Details |
| US2239657A | Control valve mechanism | Expired / Lapsed | 1937-10-29 | 1941-04-22 | 0 | Details |
| US2212085A | Load indicating and controlling apparatus for testing machi… | Expired / Lapsed | 1936-01-27 | 1940-08-20 | 0 | Details |
| US1110995A | Reel for mine-locomotives. | Expired / Lapsed | 1911-02-23 | 1914-09-15 | 0 | Details |